Akụkọ
-
Ịkwanye Superalloys
Ịkwanye ihe n'ime ...GỤKWUO -
Ịchacha kọntaktị ígwè dị oké ọnụ ahịa
Ọla ndị dị oké ọnụ ahịa na-ezo aka na Au, Ag, PD, Pt na ihe ndị ọzọ, nke nwere ezigbo ike ịgbanwe agbanwe, ike iwepụ okpomọkụ, ike ọgwụgwụ na oke okpomọkụ ịgbaze. A na-ejikarị ha eme ihe n'ihe gbasara eletriki iji mepụta ihe ndị mejupụtara sekit mepere emepe na nke mechiri emechi. (1) Njirimara nke ike nsị dị ka...GỤKWUO -
Ịkwanye ihe e ji eme seramiiki na ọla
1. Ịkwado ihe na-esi ike ịgbado ihe ndị dị na seramiiki na seramiiki, seramiiki na ígwè. Ọtụtụ ihe na-agbado ihe na-eme ka ihe na-esi na seramiiki pụta na-eme ka ọ dị mma, na-enweghị mmiri ma ọ bụ na-enweghị mmiri. Ígwè ihe na-eme ka ihe na-esi na seramiiki pụta dị mfe ịmepụta ọtụtụ ihe ndị na-agbawa agbawa (dịka carbide, silicide...GỤKWUO -
Ịkwanye ọla ndị na-anaghị emegharị ahụ
1. Ihe na-agbaze ihe Enwere ike iji ụdị ihe niile nwere okpomọkụ dị ala karịa 3000 ℃ mee ihe maka W brazing, a pụkwara iji ihe ndị e ji ọla kọpa ma ọ bụ ọlaọcha mee ihe maka ihe ndị nwere okpomọkụ dị ala karịa 400 ℃; A na-ejikarị ọla edo, manganese, manganese, palladium ma ọ bụ ihe e ji agbaze ihe eme ihe...GỤKWUO -
Ịkwanye ọla ndị na-arụ ọrụ
1. Ihe e ji eme brazing (1) A naghị eji ihe e ji eme brazing dị nro eme titanium na ihe ndị e ji eme brazing. Ọla ndị e ji eme brazing na-agụnyekarị ntọala ọlaọcha, ntọala aluminom, ntọala titanium ma ọ bụ ntọala titanium zirconium. A na-ejikarị ihe e ji eme brazing na ọlaọcha eme ihe maka ihe ndị nwere okpomọkụ na-adịghị arụ ọrụ nke ọma ...GỤKWUO -
Ịchacha ọla kọpa na ọla kọpa
1. Ihe e ji eme brazing (1) Ike njikọ nke ọtụtụ ihe e ji eme brazing ọla kọpa na ọla kọpa ka egosiri na tebụl 10. Tebụl 10 ike nke njikọ brazing ọla kọpa na ọla kọpa Mgbe ị na-eme brazing ọla kọpa na tin lead solder, brazing na-anaghị emebi emebi dịka rosin alcohol solution ma ọ bụ active rosin...GỤKWUO -
Nhazi nke alloys nke aluminom na alloys
1. Ike Brazeability Njirimara brazing nke aluminum na aluminum alloys adịghị mma, ọkachasị n'ihi na ihe nkiri oxide dị n'elu siri ike iwepụ. Aluminom nwere nnukwu njikọ maka oxygen. Ọ dị mfe ịmepụta ihe nkiri oxide dị oke, kwụsiri ike ma dị elu nke na-agbaze Al2O3 n'elu. N'otu oge ahụ, a...GỤKWUO -
Ịkwanye brazing nke igwe anaghị agba nchara
Ịchacha ígwè anaghị agba nchara 1. Ịchacha ígwè Nsogbu kachasị na ịchacha ígwè anaghị agba nchara bụ na ihe nkiri oxide dị n'elu ya na-emetụta mmiri mmiri na mgbasa nke ihe mkpuchi ahụ nke ukwuu. Ọtụtụ ígwè anaghị agba nchara nwere nnukwu Cr, ụfọdụ nwekwara Ni, Ti, Mn, Mo, Nb na e...GỤKWUO -
Ịkwanye ígwè a kpụrụ akpụ
1. Ihe e ji eme brazing (1) Brazing ígwè e ji eme brazing na-ejikarị ọla kọpa zinc eme brazing na ọla kọpa ọlaọcha eme brazing. Ụdị ígwè e ji eme brazing zinc eme brazing nke a na-ejikarị eme ihe bụ b-cu62znnimusir, b-cu60zusnr na b-cu58znfer. Ike nrụgide nke brazing...GỤKWUO -
Ịkwanye ígwè na carbide simenti n'ịkwanye braze
1. Ihe eji eme brazing (1) Ígwè eji eme brazing na carbide e ji simenti mee na-ejikarị ọla kọpa dị ọcha, zinc ọla kọpa na ọla kọpa ọlaọcha eme brazing. Ọla kọpa dị ọcha nwere ezigbo mmiri mmiri nye ụdị carbide niile e ji simenti mee, mana enwere ike inweta mmetụta kacha mma site na brazing na ikuku hydrogen na-ebelata...GỤKWUO -
Ịgba ígwè carbon na ígwè alloy dị ala
1. Ihe e ji eme brazing (1) Brazing nke ígwè carbon na obere alloy metal gụnyere brazing dị nro na brazing siri ike. Ihe e ji eme brazing nke a na-ejikarị eme brazing dị nro bụ tin lead solder. Mmiri mmiri nke ihe e ji mee brazing a na ígwè na-abawanye ka ọdịnaya tin na-abawanye, yabụ ihe e ji mee brazing nke nwere nnukwu ọdịnaya tin kwesịrị ...GỤKWUO -
Usoro nhazi anọ nke seramiiki silicon carbide
Seramiki silik carbide nwere ike okpomọkụ dị elu, iguzogide oxidation okpomọkụ dị elu, ezigbo nguzogide iyi, ezigbo nkwụsi ike okpomọkụ, obere ọnụọgụ nke mgbasawanye okpomọkụ, oke okpomọkụ, ike dị elu, iguzogide okpomọkụ, iguzogide corrosion kemịkalụ na ihe ndị ọzọ dị mma ...GỤKWUO